\begin{table}%T5
\caption{Fe K$\alpha$ line: fits of the 2001 observation, MECS data
  only. A stands for photoelectric absorption (fixed to the Galactic
  value), {\sc pexrav} for the Compton reflection from cold material, 
{\sc compha} for the thermal Comptonisation model and G for Gaussian
  (line energies are rest frame). $R$, $E_{\rm c}$, $kT_{\rm e}/m_{\rm e}c^2$ and $\tau$ were 
fixed to their best fit values of Table~\ref{Tab3}.}\label{Tab5}
%\begin{center}
{
%\addtolength{\tabcolsep}{-2pt}
\begin{tabular}{lcccccc}
\hline
\hline
%\rule[-0.5em]{0pt}{1.6em}
Model & $\Gamma$ & $E_{\rm Fe}$ & $\sigma_{\rm Fe}$ & $EW_{\rm Fe}$ &$\chi^2$(d.o.f.) & Proba.\\
\hline
%\rule[-0.5em]{0pt}{1.6em}
&& keV&eV & eV && \\
\hline
A+PEXRAV& $\rm 1.99^{+0.03} _{-0.02}$&--&--&--&92.81(78)& 0.121\\
A+PEXRAV+G&1.99$^{f}$& $\rm 6.53^{+0.23} _{-0.19}$&$<$447.60& 56.80&86.74(77)&0.210\\
A+COMPHA&--&--&--&--&95.53(79)&0.099\\
A+COMPHA+G&--& $\rm 6.53^{+0.16} _{-0.16}$&$<$314.82&71.90&86.25(77)&0.220\\
\hline
\end{tabular}}
\parbox{12.5cm}{
$^f$ Parameters fixed in the fit.} 
%\end{center}
\par
\end{table}